1116016005 has 48 divisors (see below), whose sum is σ = 2017719936. Its totient is φ = 525507840.

The previous prime is 1116016003. The next prime is 1116016009. The reversal of 1116016005 is 5006106111.

It is not a de Polignac number, because 1116016005 - 2¹ = 1116016003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116016003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48735 + ... + 67875.

It is an arithmetic number, because the mean of its divisors is an integer number (42035832).

Almost surely, 2^1116016005 is an apocalyptic number.

1116016005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1116016005 is a deficient number, since it is larger than the sum of its proper divisors (901703931).

1116016005 is a wasteful number, since it uses less digits than its factorization.

1116016005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19198 (or 19185 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 1116016005 is about 33406.8257246929. The cubic root of 1116016005 is about 1037.2659960955.

The spelling of 1116016005 in words is "one billion, one hundred sixteen million, sixteen thousand, five".